<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<!--localhost:8080/a/b/c/test.html-->
<!-- ../ 表示回到上一级目录   ./表示当前目录 -->
<!--<img src="../../static/img/1.png">-->
<img src="/static/img/logo.png">
</body>
</html>